ActionMode

Kotlin |Java

abstract class ActionMode

kotlin.Any
↳	android.view.ActionMode

Represents a contextual mode of the user interface. Action modes can be used to provide alternative interaction modes and replace parts of the normal UI until finished. Examples of good action modes include text selection and contextual actions.

Summary

Nested classes
abstract	`Callback` Callback interface for action modes.
abstract	`Callback2` Extension of `ActionMode.Callback` to provide content rect information.

Constants
static Int	`DEFAULT_HIDE_DURATION` Default value to hide the action mode for `ViewConfiguration.getDefaultActionModeHideDuration()`.
static Int	`TYPE_FLOATING` The action mode is treated as a Floating Toolbar.
static Int	`TYPE_PRIMARY` The action mode is treated as a Primary mode.

Public constructors
`ActionMode()`

Public methods
abstract Unit	`finish()` Finish and close this action mode.
abstract View!	`getCustomView()` Returns the current custom view for this action mode.
abstract Menu!	`getMenu()` Returns the menu of actions that this action mode presents.
abstract MenuInflater!	`getMenuInflater()` Returns a `MenuInflater` with the ActionMode's context.
abstract CharSequence!	`getSubtitle()` Returns the current subtitle of this action mode.
open Any!	`getTag()` Retrieve the tag object associated with this ActionMode.
abstract CharSequence!	`getTitle()` Returns the current title of this action mode.
open Boolean	`getTitleOptionalHint()`
open Int	`getType()` Returns the type for this action mode.
open Unit	`hide(duration: Long)` Hide the action mode view from obstructing the content below for a short duration.
abstract Unit	`invalidate()` Invalidate the action mode and refresh menu content.
open Unit	`invalidateContentRect()` Invalidate the content rect associated to this ActionMode.
open Boolean	`isTitleOptional()`
open Unit	`onWindowFocusChanged(hasWindowFocus: Boolean)` Called when the window containing the view that started this action mode gains or loses focus.
abstract Unit	`setCustomView(view: View!)` Set a custom view for this action mode.
abstract Unit	`setSubtitle(resId: Int)` Set the subtitle of the action mode.
abstract Unit	`setSubtitle(subtitle: CharSequence!)` Set the subtitle of the action mode.
open Unit	`setTag(tag: Any!)` Set a tag object associated with this ActionMode.
abstract Unit	`setTitle(resId: Int)` Set the title of the action mode.
abstract Unit	`setTitle(title: CharSequence!)` Set the title of the action mode.
open Unit	`setTitleOptionalHint(titleOptional: Boolean)` Set whether or not the title/subtitle display for this action mode is optional.
open Unit	`setType(type: Int)` Set a type for this action mode.

Constants

DEFAULT_HIDE_DURATION

Added in API level 23

static val DEFAULT_HIDE_DURATION: Int

Default value to hide the action mode for ViewConfiguration.getDefaultActionModeHideDuration().

Value: -1

TYPE_FLOATING

Added in API level 23

static val TYPE_FLOATING: Int

The action mode is treated as a Floating Toolbar. Use with setType.

Value: 1

TYPE_PRIMARY

Added in API level 23

static val TYPE_PRIMARY: Int

The action mode is treated as a Primary mode. This is the default. Use with setType.

Value: 0

Public constructors

ActionMode

ActionMode()

Public methods

finish

Added in API level 11

abstract fun finish(): Unit

Finish and close this action mode. The action mode's ActionMode.Callback will have its Callback.onDestroyActionMode(ActionMode) method called.

getCustomView

Added in API level 11

abstract fun getCustomView(): View!

Returns the current custom view for this action mode.

Return
`View!`	The current custom view

getMenu

Added in API level 11

abstract fun getMenu(): Menu!

Returns the menu of actions that this action mode presents.

Return
`Menu!`	The action mode's menu.

getMenuInflater

Added in API level 11

abstract fun getMenuInflater(): MenuInflater!

Returns a MenuInflater with the ActionMode's context.

getSubtitle

Added in API level 11

abstract fun getSubtitle(): CharSequence!

Returns the current subtitle of this action mode.

Return
`CharSequence!`	Subtitle text

getTag

Added in API level 14

open fun getTag(): Any!

Retrieve the tag object associated with this ActionMode.

Like the tag available to views, this allows applications to associate arbitrary data with an ActionMode for later reference.

Return
`Any!`	Tag associated with this ActionMode

See Also

#setTag(Object)

getTitle

Added in API level 11

abstract fun getTitle(): CharSequence!

Returns the current title of this action mode.

Return
`CharSequence!`	Title text

getTitleOptionalHint

Added in API level 16

open fun getTitleOptionalHint(): Boolean

Return
`Boolean`	true if this action mode has been given a hint to consider the title/subtitle display to be optional.

See Also

#setTitleOptionalHint(boolean)
#isTitleOptional()

getType

Added in API level 23

open fun getType(): Int

Returns the type for this action mode.

Return
`Int`	One of `TYPE_PRIMARY` or `TYPE_FLOATING`.

hide

Added in API level 23

open fun hide(duration: Long): Unit

Hide the action mode view from obstructing the content below for a short duration. This only makes sense for action modes that support dynamic positioning on the screen. If this method is called again before the hide duration expires, the later hide call will cancel the former and then take effect. NOTE that there is an internal limit to how long the mode can be hidden for. It's typically about a few seconds.

Parameters
`duration`	Long: The number of milliseconds to hide for.

See Also

#DEFAULT_HIDE_DURATION

invalidate

Added in API level 11

abstract fun invalidate(): Unit

Invalidate the action mode and refresh menu content. The mode's ActionMode.Callback will have its Callback.onPrepareActionMode(ActionMode, Menu) method called. If it returns true the menu will be scanned for updated content and any relevant changes will be reflected to the user.

invalidateContentRect

Added in API level 23

open fun invalidateContentRect(): Unit

Invalidate the content rect associated to this ActionMode. This only makes sense for action modes that support dynamic positioning on the screen, and provides a more efficient way to reposition it without invalidating the whole action mode.

See Also

android.view.ActionMode.Callback2#onGetContentRect(ActionMode, View, Rect)

isTitleOptional

Added in API level 16

open fun isTitleOptional(): Boolean

Return
`Boolean`	true if this action mode considers the title and subtitle fields as optional. Optional titles may not be displayed to the user.

onWindowFocusChanged

Added in API level 23

open fun onWindowFocusChanged(hasWindowFocus: Boolean): Unit

Called when the window containing the view that started this action mode gains or loses focus.

Parameters
`hasWindowFocus`	Boolean: True if the window containing the view that started this action mode now has focus, false otherwise.

setCustomView

Added in API level 11

abstract fun setCustomView(view: View!): Unit

Set a custom view for this action mode. The custom view will take the place of the title and subtitle. Useful for things like search boxes.

Parameters
`view`	View!: Custom view to use in place of the title/subtitle.

See Also

#setTitle(CharSequence)
#setSubtitle(CharSequence)

setSubtitle

Added in API level 11

abstract fun setSubtitle(resId: Int): Unit

Set the subtitle of the action mode. This method will have no visible effect if a custom view has been set.

Parameters
`resId`	Int: Resource ID of a string to set as the subtitle

See Also

#setSubtitle(CharSequence)
#setCustomView(View)

setSubtitle

Added in API level 11

abstract fun setSubtitle(subtitle: CharSequence!): Unit

Set the subtitle of the action mode. This method will have no visible effect if a custom view has been set.

Parameters
`subtitle`	CharSequence!: Subtitle string to set

See Also

#setSubtitle(int)
#setCustomView(View)

setTag

Added in API level 14

open fun setTag(tag: Any!): Unit

Set a tag object associated with this ActionMode.

Like the tag available to views, this allows applications to associate arbitrary data with an ActionMode for later reference.

Parameters
`tag`	Any!: Tag to associate with this ActionMode

See Also

#getTag()

setTitle

Added in API level 11

abstract fun setTitle(resId: Int): Unit

Set the title of the action mode. This method will have no visible effect if a custom view has been set.

Parameters
`resId`	Int: Resource ID of a string to set as the title

See Also

#setTitle(CharSequence)
#setCustomView(View)

setTitle

Added in API level 11

abstract fun setTitle(title: CharSequence!): Unit

Set the title of the action mode. This method will have no visible effect if a custom view has been set.

Parameters
`title`	CharSequence!: Title string to set

See Also

#setTitle(int)
#setCustomView(View)

setTitleOptionalHint

Added in API level 16

open fun setTitleOptionalHint(titleOptional: Boolean): Unit

Set whether or not the title/subtitle display for this action mode is optional.

In many cases the supplied title for an action mode is merely meant to add context and is not strictly required for the action mode to be useful. If the title is optional, the system may choose to hide the title entirely rather than truncate it due to a lack of available space.

Note that this is merely a hint; the underlying implementation may choose to ignore this setting under some circumstances.

Parameters
`titleOptional`	Boolean: true if the title only presents optional information.

setType

Added in API level 23

open fun setType(type: Int): Unit

Set a type for this action mode. This will affect how the system renders the action mode if it has to.

Parameters
`type`	Int: One of `TYPE_PRIMARY` or `TYPE_FLOATING`.